Regular inspections are required to ensure that a flat roof remains watertight and thermally insulated for as long as possible. Extensive damage to the roof structure can only be prevented if localised damage is repaired at an early stage. To prevent extensive renovation costs and consequential damage, we recommend that all flat roof owners take out a maintenance contract with the following services: annual inspection, annual maintenance and servicing work and urgent repairs.
Maintenance measures To maintain the value of your roof, we clean gutters and rainwater downpipes to ensure proper drainage. We also check the roof surface and all visible roof parts for damage such as cracks or blisters, check flashing, parapet covers and putty joints and remove unwanted plant growth to prevent leaks.
The building envelope is constantly exposed to weather and environmental influences. Rain, snow, hail, sun and frost affect it just as much as soiling, which is often underestimated. Regular inspection of flat roofs and pitched roofs helps to recognise potential damage at an early stage and rectify it before major problems arise. This extends the service life and preserves the value of your building.
For properties that are difficult to access, we use drones to carry out precise pitched roof and façade inspections from a bird's eye view. With the help of high-resolution photo and video recordings, we can precisely document the condition of your roof. We can provide you with the image and video data digitally on request so that you can track the condition at any time. Any locally recognised problems can then be solved with targeted safety measures.
Professional service for an intact building envelope - year after year To keep your roof in perfect condition, our maintenance team carries out comprehensive maintenance work. Pitched roofs are regularly inspected: damaged tiles are replaced, leaks are sealed and gutters are cleaned. On flat roofs, we check existing fall protection systems and remove wood-forming vegetation that can be harmful to the roof cladding. We also professionally inspect the roof cladding, tinsmith work and lightning protection, repair cracks and optimise drainage. This keeps the insulation intact and reliably protects your home.
For seamless maintenance of your building envelope, we offer you our service subscription. This customised offer includes regular inspections by our maintenance professionals.